Uninstall license You may need to uninstall a license if you are making some hardware or software changes. Uninstall license with BDL LicenserUse the Genero licensing graphical interface to uninstall your Genero BDL product license.Uninstall license from command lineUse the fglWrt -d command to uninstall your Genero BDL product license.Related referenceSteps to BDL license installationLicensing upgrade product version